These blood vessels supply the vertebrae, muscles, and ligaments of your lumbar spine. The lumbar area of the spine is the physical center of the body. This area is the hub for many basic ...

Bone segments form the column. One bone segment is a vertebra, and multiple bone segments are vertebrae. Ligaments and muscles connect these vertebrae, and a disc separates most of the vertebrae and ...

Symptoms of spinal stenosis in the lower back may include: Age-related changes to the spine are the main cause of spinal stenosis. Aging bones and ligaments of your spine may gradually get thicker ...

our spine consists of bones, discs, joints, and ligaments that encase our spinal cord. The bones in the spine are called ...